複数枚PAL画像を用いたパノラマ展開画像の高精細化

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2012/09/01

タイトル(英語): High Quality Panoramic Image Generation Using Multiple PAL Images

著者名: 柴田　啓司（富山大学大学院理工学研究部），荒木　聡（富山大学大学院理工学教育部），前田　恵（富山大学大学院理工学教育部），堀田　裕弘（富山大学大学院理工学研究部）

著者名(英語): Keiji Shibata (Graduate School of Science and Engineering for Research, University of Toyama), Satoshi Araki (Graduate School of Science and Engineering for Eucation, University of Toyama), Kei Maeda (Graduate School of Science and Engineering for Eucation, University of Toyama), Yuukou Horita (Graduate School of Science and Engineering for Research, University of Toyama)

キーワード: 全方位画像，パノラマ展開画像，高精細　　omni-directional image，panoramic expansion image，high quality

要約(英語): Video surveillance using intelligent camera system is widely used in many areas such as traffic control, driving assistance and surgery. But, image acquisition of large viewing field for video surveillance make unfeasible use of multiple camera system or mechanically controlled cameras. To solve this problem, omnidirectional camera system using panoramic annular lens may be used with many advantages such as compactness and unnecessary calibration. Nevertheless, low spatial resolution of angle of elevation for vertical direction of captured image using PAL may incur drawbacks such as quality degradation for image after panoramic expansion. To overcome these disadvantages, the high quality panoramic image generation method is required. Therefore, we propose the high quality panoramic image generation method using multiple panoramic annular lens images. By synthesizing multiple PAL images at different zoom rates, we can obtain fine quality panoramic image.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.132 No.9 （2012） 特集：有機半導体－材料・デバイス・評価技術

本誌掲載ページ: 1494-1501 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/132/9/132_1494/_article/-char/ja/